Complete the centripetal rule
Read exercise and reference answers
- Missing parts
- Answer
- v squared over r
- Choices
- v squared over r
- r over v squared
- v over r squared
- Answer
- toward
- Choices
- away from
- toward
- along
- Answer
- four times as big
- Choices
- twice as big
- four times as big
- half as big
- Complete the statement
- Centripetal acceleration is {0}, it always points {1} the centre, and doubling the speed at one radius makes it {2}.
- Instructions
- Tap a phrase for each blank to complete the rule for centripetal acceleration.
_Source: OpenStax College Physics, section 6.2 Centripetal Acceleration_